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Rapid:
Individual Calculations August 2015 |
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| Uema, Gustavo Palacios Fraga Total change: 22.00 | |   |
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| II Aberto do Brasil Oncosinos de Xadrez RPD 2015 | Porto Alegre RS | BRA | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1645 | 2.00 | 4 | 1.10 | 20 | 22.00 | |
|  Mazzochi , Mauro Alfeu | | | 1827 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Togni, Everton Batista | | | 1913 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stapenhorst, Matheus Frederico | | | 1824 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rahal, Israel | | | 1885 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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